EMA-D9 - USER MANUAL
-39-
10.1) MAIN
MENU
SETUP
The pages of the first level of setup are the following:
•
GENERAL
, includes the settings of TV (voltage ratio), CT (current ratio), MODE (4 wires, 3 wires,
Aron), WARNINGS (battery low and TA and phase inversions), MEASURE TIME (time constant on
the measures filter), DEF PAGE TIME (waiting time before to come back to default page), B.LIGHT
(Backlit on display timing), ACCESS (code to enable option function like harmonics and/or time-
bands), SYNC. (frequency synchronization), CLOCK (clock settings), DAYLIGHT (to enable summer
time), V UNBALANCE and PASSWORD (pin code to avoid that not authorized person could modify
the setup).
•
SERIAL COMM
, includes the settings of the COMMUNICATION PROTOCOL, the ADDRESS
(logical number, node or address), COM1 (serial port 1, integrated, RS485 and RS232), COM2
(serial port 2, expansion board, RS485).
•
AVERAGE
, includes the settings of SYNC. AVG (synchronism of average calculate), TYPE (fixed or
mobile window), TIME AVG (integration time to calculate the average value), and DT MOBILE
(sliding time of mobile window).
•
ENERGY
, includes the TYPE setting (to have the energy counters expressed in kWh or in MWh),
PRESET (to set at initial value the total energy counters or the generic counters), and TIMEBANDS
(with all parameters for the power consumption in different periods).
•
STORAGE
,
includes
the
settings
of
MIN/MAX
(min/max
storing),
AVERAGE
POWER
(average
of
active
and
reactive
power
consumption),
HARMONICS
(harmonic
storing
up
to
the
31
st
order
for
both
current
and
voltage
for
each
line)
and
TRIGGER
(the
storage
start
from
a
pulse
on
digital
input).
•
DIGITAL OUTPUT
, sets the OUT INDEX number of digital output, TYPE (type of alarm: always off,
energy pulse, min. threshold, max. threshold, external band, always on), MEASURE CODE (the
parameter to associate to the digital output), VALUE (the value to set as threshold or, pulse), BAND
TYPE INFVALUE-SUPVALUE (lower value and higher value for alarm of external band), TIME
(delay time by enabling the digital output or duration of impulse), HYSTERESIS.
•
DIGITAL INPUT
, sets the type of acquisition: None, Clock Synchronization or Periods.
•
ANALOG OUTPUT
, set the analog output number, OUT INDEX, TYPE (disable, 0-20mA and 4-
20mA), MEASURE CODE (the parameter to associate at the analog output), MIN and MAX (lower
value and higher value of the variable to associate at output current).
•
RESET
, allows to make a RESET MEASURES, RESET SETUP, RESET STORAGE, RESET
COUNTER, RESET MAX DEMAND and RESET GLOBAL.
•
EXIT SETUP
, allows the operator to exit from the main menu or setup page in order to reach the
instantaneous value page. Before exiting the page the instrument will question the operator if he
might to save the STORAGE Setup in case one or more parameters have been modified. The exit of
setup will happen automatically after about one minute of inactivity keyboard exception it’s selected
a voice to modify.
All the above mentioned voices will be described on the following chapters.